The request / response that are contrary to the Web firewall security policies have been blocked.

Detect time	2025-07-09 19:46:53
Detect client IP	216.73.216.21 (x-forward-for : 10.1.130.66 )
Detect URL	http://m.bisco.or.kr/web-app/upload/2020/09/11/2020년 9월 제 128차 남포광복지하도상가 입찰공고(요약).pdf